15511441904

素因数分解:

$2^4\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{56737}}^1$

素因数の和:59193

約数の個数: 40

約数和(自身を含む): 34361440608

約数和(自身を除く): 18849998704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2441, 4882, 9764, 17087, 19528, 34174, 39056, 56737, 68348, 113474, 136696, 226948, 273392, 397159, 453896, 794318, 907792, 1588636, 3177272, 6354544, 138495017, 276990034, 553980068, 969465119, 1107960136, 1938930238, 2215920272, 3877860476, 7755720952, 15511441904]

約数ペア:

[(1, 15511441904), (2, 7755720952), (4, 3877860476), (7, 2215920272), (8, 1938930238), (14, 1107960136), (16, 969465119), (28, 553980068), (56, 276990034), (112, 138495017), (2441, 6354544), (4882, 3177272), (9764, 1588636), (17087, 907792), (19528, 794318), (34174, 453896), (39056, 397159), (56737, 273392), (68348, 226948), (113474, 136696)]